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Annotation of src/external/gpl3/binutils.old/dist/libiberty/xexit.c, Revision 1.1.1.3

1.1       christos    1: /* xexit.c -- Run any exit handlers, then exit.
1.1.1.3 ! christos    2:    Copyright (C) 1994-2020 Free Software Foundation, Inc.
1.1       christos    3:
                      4: This file is part of the libiberty library.
                      5: Libiberty is free software; you can redistribute it and/or
                      6: modify it under the terms of the GNU Library General Public
                      7: License as published by the Free Software Foundation; either
                      8: version 2 of the License, or (at your option) any later version.
                      9:
                     10: Libiberty is distributed in the hope that it will be useful,
                     11: but WITHOUT ANY WARRANTY; without even the implied warranty of
                     12: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
                     13: Library General Public License for more details.
                     14:
                     15: You should have received a copy of the GNU Library General Public
                     16: License along with libiberty; see the file COPYING.LIB.  If not, write
                     17: to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
                     18: Boston, MA 02110-1301, USA.  */
                     19:
                     20: /*
                     21:
                     22: @deftypefn Replacement void xexit (int @var{code})
                     23:
                     24: Terminates the program.  If any functions have been registered with
                     25: the @code{xatexit} replacement function, they will be called first.
                     26: Termination is handled via the system's normal @code{exit} call.
                     27:
                     28: @end deftypefn
                     29:
                     30: */
                     31:
                     32: #ifdef HAVE_CONFIG_H
                     33: #include "config.h"
                     34: #endif
                     35: #include <stdio.h>
                     36: #ifdef HAVE_STDLIB_H
                     37: #include <stdlib.h>
                     38: #endif
                     39: #include "libiberty.h"
                     40:
                     41:
                     42: /* This variable is set by xatexit if it is called.  This way, xmalloc
                     43:    doesn't drag xatexit into the link.  */
                     44: void (*_xexit_cleanup) (void);
                     45:
                     46: void
                     47: xexit (int code)
                     48: {
                     49:   if (_xexit_cleanup != NULL)
                     50:     (*_xexit_cleanup) ();
                     51:   exit (code);
                     52: }